An anonymous reader writes: A new internet tool shows how a Vatican computer was used to edit a web entry about Sinn Fein President Gerry Adams, American researchers have claimed. They said news reports alleging Mr Adams's fingerprints and handprints were found on a car used during a double murder in 1971 were edited. The Wikipedia page on Gerry Adams says it is "currently protected from editing until August 17, 2007 or until disputes have been resolved".